Description: High quality diamond tipped glass cutter with wooden handle. This glass cutter is for cutting glass, mirrors and other types of glass. Cutting thickness: Approx 3 - 10mm 4 brass breaking notches to polish the glass edge. Specification: Material: Diamond + Wood Length : Approx 18cm / 7inch Package Includes: 1 Piece Diamond Tipped Glass Cutter with Wooden Handle Note: Keep the tip oiled. You may use safety goggles and gloves. Use a straight edge for a cut. Press the cutter down on the glass, take your time and be careful Beware the edge will be sharp, sanded the edge by notches or sand stone